Fig. 4From: Clonorchis sinensis secretory protein CsAg17 vaccine induces immune protectionProduction of cytokines by splenocytes of mice immunized with CsAg17 vaccines. Mouse splenocytes were isolated and cultured before and after infection. Cytokines IFN-γ (a), IL-2 (b), IL-4 (c), IL-10 (d), and IL-12 (e) were measured in the supernatant by ELISA. *P < 0.05, **P < 0.01, ***P < 0.001Back to article page